5G mobile phone jammers have been used on a large scale in exam rooms
The high school entrance examination is approaching, 5G test signal jammers have been actively promoted and used, and you can see test signal jammers in the test rooms of major schools. Why are more and more schools installing such equipment?
In fact, it only becomes popular when there is demand. This is because the problem of cheating has become more and more common in recent years, and the variety of cheating methods that appear frequently is terrifying. In order to effectively solve this problem, it has been found that this kind of shielding device that causes this kind of cheating is specially used in examination rooms, its appearance is very helpful for many examinations, and more and more people choose to prevent cheating by electronic signals.
This test signal blocker can effectively shield the communication signals of 5G mobile phones and 2.4G 5.8G WIFI signals, so that people who use mobile phones or certain electronic products cannot send and receive signals within this shielding range. No matter what the product, only this guarantee can guarantee fairness to test takers who are struggling during the exam, and this exam jammer is very quiet and noise-free when in use. This shielding method will not harm the human body at all, and candidates can take the exam with peace of mind. To choose a professional exam jammer, you need to choose the right professional manufacturer.
